62,634
社区成员




Scanner in=new Scanner(System.in);
String name=in..nextLine();
String major=in..nextLine();
int num=in.nextInt();
int grade=in.nextInt();
Student student=new Student(name, major, num, grade);
Student team[][];
team=new Student[3][];
for(int i=0;i<team.length;i++)
{
team[i]=new Student[1];
team[i][0]=new Student();
}
import java.util.*;
class Student{
String name;
String major;
int num;
int grade;
public Student(String name,String major,int num,int grade)
{
this.name=name;
this.major=major;
this.num=num;
this.grade=grade;
}
//注意,没带参数的构造方法需要加上
public Student()
{
}
}
public class Team{
public static void main(String[]args)
{
Scanner in=new Scanner(System.in);
//动态实例开始
Student team[][];
team=new Student[3][];
team[0]=new Student[1];
team[1]=new Student[1];
team[2]=new Student[1];
for(int i=0;i<team.length;i++)
{
team[i][0]=new Student();
}
//动态实例结束
for(int i=0;i<3;i++)
for(int j=0;j<team[i].length;j++)
{
team[i][j].name=String.valueOf(in.nextLine());
team[i][j].major=in.nextLine();
team[i][j].num=in.nextInt();
team[i][j].grade=in.nextInt();
System.out.println("姓名"+team[i][j].name+ "专业" +team[i][j].major+ "项目号"+team
[i][j].num+" 项目得分 "+team[i][j].grade);
System.out.printf("\n");
}
}
}